Feeding the world’s growing population

New Zealand’s reputation as a quality food producer is growing.

Optimising food production

Over the next 50 years farmers around the world will need to produce more food than has been grown over the past 10,000 years.

Best use from a limited resource

Fertiliser helps farmers produce food efficiently by replenishing the soil. But fertiliser needs to be used responsibly.

Responsible and sustainable nutrient management

The Fertiliser Association invests in research and tools to ensure farm profitability while minimising nutrient losses to the environment.

The Fertiliser Association of New Zealand promotes and encourages responsible and scientifically-based nutrient management.

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Phosphorus Use Guidance Note

Environmental accountability and responsible use of fertiliser is now needed more than ever. Pastoral agriculture is essential for supporting our economic wellbeing. At the same time we need to ensure that any negative impacts of fertiliser use are well managed.

Robust, long-term research has recognised that without phosphate fertiliser, pasture production would be halved. See the reports for the long-term phosphate fertiliser trial at Winchmore in Canterbury. Soil health in our grassland systems is also improved by application of phosphate fertilisers - have a look at the work of AgResearch's Nicole Schon on another long-term trial at Ballantrae in the Manawatu, which was profiled in this Farmers Weekly article.

While aiming to deliver the benefits of phosphate fertiliser, we also need to understand the loss mechanisms so that these too can be well managed. The Fertiliser Association of New Zealand commissioned an international review of the mechanisms of phosphorus loss from grazed farm systems. The review was published in the Journal of Environmental Quality, (Vol 48, Issue 5, September - October 2019).

"The Association has now produced a user friendly Phosphorus Guidance Note to explain clearly why we need to manage phosphorus losses and why we need to build on the international principles of the '4 Rs' for good management of nutrients," said Vera Power, Chief Executive of the Fertiliser Association of New Zealand.

"This Guidance Note provides clear, easy to read information and advice on the movement of phosphorus, how phosphorus losses can occur and what to do to reduce farm system losses in grazed pasture to achieve maximum benefits from phosphate fertiliser, while minimising environmental impacts."

The Guidance Note can be downloaded below.


The Fertiliser Association of New Zealand and Dairy NZ funded development of the Nutrient Management Adviser Certification Programme (NMACP). This industry-wide certification aims to ensure that advisers have the learning, experience and capability to give sound nutrient advice.

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24 November 2021

FANZ has made a submission to the Ministry for the Environment on Te hau mārohi ki anamata - Transitioning to a low-emissions and climate-resilient future

The primary sector has a key role to play in helping achieve global reductions in greenhouse gas emissions while maintaining food security. This requires low-emission production systems, with increased efficiencies and the use of new mitigation technologies. 

Investment in the development and adoption of new technologies requires a clear regulatory pathway to market. We will need to work internationally with trading nations and also locally with existing qualified networks within the agricultural community for the extension and adoption of new mitigations.  

You can read our submission in full here.

30 September 2021

We recently submitted evidence to the Environment Select Committee on proposals to ban nitrogen fertiliser.

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